baber/WOPTO huggingface dataset:
Patent JP-S6025966-A (JP)
Title: Manufacture of serotonin derivative
Inventor: REIMON BERUSORE
IPC: C07D209/16
Filed: 1984-05-24
Abstract: A process for the preparation of N-acetyl serotonine characterised in that serotonine is acetylated to form N, O-diacetyl serotonine which is then treated with an alkaline mixture of water and a lower alcohol to selectively hydrolyse the O-acetyl group of the N, O-diacetyl serotonine to give N-acetyl serotonine. The melatonine is prepared by methylating the N-acetyl serotonine in the 5-position.
Patent JP-S59229390-A (JP)
Title: Thermal recording material
Inventor: GOTOU HIROSHI
IPC: B41M5/327
Filed: 1983-06-10
Abstract: PURPOSE:To realize high-density image and obtain a high-stability heat-sensitive recording material, in the Leuco-series thermal recording material, by combined use of two kinds or more of the specified fluoran compounds. CONSTITUTION:As a Leuco dye, the first fluoran compound as represented in formula I (where R, represents alkyl radical with 3-5 carbons, R2 that with 1-5 carbons) and at least either one of the second fluoran compounds as represented in formula II (where R3 represents the same as R1 alkyl radical, and R4 the same as R2 alkyl radical) and that in formula III (where R5 represents a low- grade alkyl radical, R6 low-grade alkyl or alkyl radical) are used in combination with a combination ratio: 50:50-90:10 of [(II)/( I ) or (III)/( I )] and this combined material is spread on a supporting body together with conventional color-developing agents, bonding materials and auxiliary additives for making the heat- sensitive recording material.
Patent JP-H06312967-A (JP)
Title: Amido compound or its salt and pant growth regulating agent containing it as active component
Inventor: ITO GIICHI
IPC: C07C259/06
Filed: 1993-04-30
Abstract: PURPOSE:To provide an amido compound having an activity to reduce the content of an endogenic ethylene in a plant and useful for keeping freshness of cut flowers, etc., as a plant growth regulating agent. CONSTITUTION:The compound of formula I [R<1>, R<2>, R<3> and R<4> are H or lower alkyl; R<5> and R<6> are H, lower alkyl, alkynyl, alkynyl, halogen, (lower alkyl- substituted) phenyl or (lower alkoxy-substituted) phenyl; (l), (m) and (n) are 0-7 and l+m+n <=7], e.g. N-(3-carboxypropionyl)aminooxyacetic acid disodium salt. The compound of formula I is obtained by reacting a compound of formula II (R<7> is H or lower alkyl) with a compound of the formula M<1>(OH)q [M<1> is alkali or alkaline earth metal; q is 1-2] or a compound of the formula R<8>OM<2> [R<8> is lower alkyl; M<2> is alkali metal].
Patent JP-S5330544-A (JP)
Title: Device for judging driver#s physical and mental malfunctioning state
Inventor: OOSUMI YOSHIMASA
IPC: B60K28/06
Filed: 1976-08-31
Abstract: PURPOSE: To judge driver's physical and mental malfunctioning state by measuring the responding time of irregular signal of driving vehicle prior to starting of the vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0587720-A (JP)
Title: Polishing method and polishing device
Inventor: CHIENNFUEI SHIEE
IPC: G01N/
Filed: 1991-02-12
Abstract: PURPOSE: To obtain a high performance method and device by which the polishability of a tire tread compound at both high and low polish severity levels. CONSTITUTION: A polishing device is provided with a plurality of test stations 14, a driving module 16 connected to the stations 14, and a grindstone 20 sample wheel 24 which is driven in a rotatable state by means of the module 16. The device is also provided with a powder transferring wheel which can be engaged with the wheel 24 and a choke member which can be engaged with the powder transferring wheel. The module 16 has a gear assembly which changes the speed of the sample wheel 24 in connection with the speed of the grindstone 20 so as to adjust the slip value, accordingly, the polishing degree of the wheel 24.
Patent JP-S5438471-A (JP)
Title: Master cylinder with booster
Inventor: NAKAMURA AKIRA
IPC: B60T13/52
Filed: 1977-08-31
Abstract: PURPOSE: To ensure smooth braking operation by permitting the operation of a single power piston and a front side piston of a master cylinder while the master cylinder pressure is low and the operation of two power pistons after reaching of the pressure to a constant pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06288098-A (JP)
Title: Temporary enclosure plate
Inventor: KUSAMA RYOJI
IPC: E04B1/82
Filed: 1993-04-30
Abstract: PURPOSE:To reduce production of an uncomfortable feeling, affecting a worker, as much as possible by a method wherein, noise generated at a construction site and a material stock yard is absorbed to the utmost by means of a sound insulating material mounted on the back of a plate body, leakage of noise to the outside of a temporary enclosure plate with which the construction site and the material stock yard are surrounded is difficult to make, a trouble given to neighboring residents and passersby is reduced to the utmost, and even in the construction side and the material stock yard, noise is absorbed without being reflected by the temporary enclosure plate CONSTITUTION:A sound insulating material 2 is mounted on the back of a plate body 1 and further, and in a temporary enclosure plate, side bodies 3 are formed at the two side ends of the plate body 1 and a connection part is arranged to each side body 3. Further, in the temporary enclosure plate, the ends on one side of the plate bodies 1 and 1 are intercoupled through a bendable structure and connection parts are arranged to the ends on the other side of the plate bodies 1 and 1.
Patent JP-S60248859-A (JP)
Title: Fin material of plate fin type heat exchanger for ultra-high pressure
Inventor: SUGIYAMA SADAHIKO
IPC: C22C21/00
Filed: 1984-05-25
Abstract: PURPOSE:To provide a titled fin material which obviates decrease in the strength of a brazed joint and has excellent strength and workability by consisting the material of an Al alloy which consists of specifically composed Mn, Cu, Mg, Si and Al and is limited in the content of Fe in impurities. CONSTITUTION:The fin material of a plate fin type heat exchanger for ultra- high pressure to be produced by brazing is formed by consisting the same of the aluminum alloy which contains 0.6-1.5% Mn, 0.1-1.0% Cu, 0.1-0.75% Mg and 0.05-0.30% Si, contains further 1 kinds among 0.05-0.25% Zr, 0.01-0.25% Ti, 0.05-0.25% Cr and 0.01-0.25% V, consists of the balance substantially Al and is limited in particularly Fe in impurities to <=0.8%. The overdiffusion of Si in the brazing material to the fin owing to long-time heating during brazing is thus prevented. The fin material which obviates decrease in the strength of the brazed joint and has high strength and good workability is obtd.
Patent JP-H09267643-A (JP)
Title: Waterproofing device for driving cable for automatic sliding door
Inventor: WATANABE MITSUHIRO
IPC: E05F15/14
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide watcirproofing capability for an automatic sliding door driving cable. SOLUTION: In this driving cable, a through hole 17 for passing a wire 10 is formed at the side wall of a vehicle body. On the vehicle inside of the through hole 17, a rubber packing sheet 18 which is much larger than the through hole 17 is brought into contact, at a part of which a protruding part 19 covering the through hole 17 and protruding to front side is formed, a resin washer 21 is fitted to the center of the protruding part 19, and the wire 10 is passed through the resin washer 21.
Patent JP-H01277123-A (JP)
Title: Ignitor of burner
Inventor: MATSUDA YUKIKAZU
IPC: F23N5/14
Filed: 1988-04-27
Abstract: PURPOSE:To reduce the sounds of ignition discharge while ensuring stable ignition by narrowing the intervals of spark discharge at the time when a low temperature ignition does not function well and widening the intervals of the spark discharge in the case where a temperature is comparatively high and an ignition is not troubled. CONSTITUTION:When the output of an output means 14-6 is H, an LED 8a-2 of a trigger circuit 8a is lit up and a phototransistor 8a-1 is in an ON state. In this state a thyristor 8-5 cannot be turned on and a spark discharge does not generate at a lighting electrode 7. On the other hand, in the case where the output of an output means 14-6 is 'L', the phototransistor 8a-1 is in an OFF state, the thyristor 8-5 is turned on and one spark discharge occurs at the ignition electrode 7 at the time of a half cycle at which an A line side becomes positive. A temperature judging means 14-7 judges the temperature of a thermistor 11-1 from the output voltage of a temperature detecting circuit 11. According to the temperature of the thermistor 11-1, the cycle of the spark discharge is varied variously. Since the intervals of the spark discharge can be set freely and corresponds to the temperature for influencing the ignition, the spark discharge sounds can be lowered without interfering the ignition.
Patent JP-S61259662-A (JP)
Inventor: OUCHI TERUO
IPC: A61B18/14
Filed: 1985-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10299236-A (JP)
Title: Heat-accumulation type heating panel
Inventor: SAIDA KENJI
IPC: F24D11/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat-accumulation type heating panel which does not require to install in advance a board holding a heating body and a latent heat- accumulation material in a floor joist having no holding board for these heating body and the latent heat-accumulation material or a stud of a wall and furring strips and which can be installed with a simple tool. SOLUTION: In this heating panel, a fibrous board, a heating body and a latent heat accumulation material are combined together on a lower plate 1. The heating body 3 has a plane-shape and a connector connecting these heating bodies at the front end of the lead wire 5 of the heating body. And further, a fixing part is formed on a floor joist having no holding board for the heating body and a latent heat accumulation material 4 or a stud of a wall and furring strips 11 and the heating panel is installed thereon.
Patent JP-S587280-A (JP)
Inventor: KITAMURA MASAMI
IPC: B26B19/44
Filed: 1981-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60258548-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIN ISHI
IPC: G03G5/04
Filed: 1984-05-25
Abstract: PURPOSE:To obtain an org. photosensitive body having an excellent electrostatic charge characteristic, photosensitive characteristic and above all, absolute sensitivity and flat sensitivity over visible light - near IR light by incorporating a specific squarium pigment into an electrostatic charge generating layer and incorporating a specific hydrazone compd. into an electrostatic charge transfer layer. CONSTITUTION:The charge generating layer constituted by dispersing the squarium pigment expressed by formula I (X is halogen, CH3OCH3, NO2, CN, COOH or COOC2H5, n is 1-5, Y is H, OH or CH3) into a binder is formed on a conductive base. The charge transfer layer contg. the compd. expressed by formula II(R1 is CH3, phenyl or benzyl, R2, R3 are respectively CH3 or C2H5) is formed on the charge generating layer to form an org. photosensitive layer. The electrophotographic sensitive body which has the excellent electric charge characteristic and photosensitive characteristic and is usable particularly for semiconductor laser light as well is thus obtd.
Patent JP-S5330835-A (JP)
Title: Bubble domain memory device
Inventor: NOZAKI WATARU
IPC: G11C11/14
Filed: 1976-09-03
Abstract: PURPOSE: The plastic tape to which a chip is fixed is folded to shape a coil, and only the chip is accommodated inside the coil to eliminate a useless space, thereby reducing driving currents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04282032-A (JP)
Title: Synchronous meshing device
Inventor: FUNATO YASUMICHI
IPC: F16D23/06
Filed: 1991-03-11
Abstract: PURPOSE:To determine the position of a shift stopper surely without increasing the axial length of a synchronous meshing device as well as to simplify shift spline work in a hub sleeve. CONSTITUTION:The pitch of shift spline 18 of a hub sleeve 16 is set, for example two times the pitch of a meshing spline 36. The shift spline 18 is integrally provided with a meshing chamfer 19 with a shape corresponding to a chamber 37 of the meshing spline 36, and a synchronizing chamber 20 formed separately therewith and to be brought into contact with a chamfer 43 of a synchronized spline 42 of a synchronizer ring 40. The synchronizing chamfer 20 is set to be brought into contact with the chamfer 37 of the meshing spline 36 after the completion of meshing of the shift spline 18 with the meshing spline 36.
Patent JP-S5229160-A (JP)
Title: Magnetron
Inventor: SAITOU HISAO
IPC: H01J23/10
Filed: 1975-09-01
Abstract: PURPOSE: To uniform the magnetic field distribution of working space and protect the magnet from the temperature, by means of placing a permanent magnet through a magnet piece of which center section is concave shape, on the outside of the seal which is a part of the generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58221310-A (JP)
Title: Fixing attachment of suction and exhaust cylinder for forced suction and exhaust type stove
Inventor: SUZUKI YUKIJI
IPC: F16L5/00
Filed: 1982-06-18
Abstract: PURPOSE:To provide an attachment for fixing suction and exhaust cylinder which may be attached to or removed from a suction and exhaust hole bored on a house wall without using any screws and tools etc. moreover automatically closing an opening of the wall when the cylinder is removed. CONSTITUTION:In order to insert a suction and exhaust cylinder 1 into a pipe 10 of an attachment 8, a blind cover 15 of a flange 9 is lifted up against the force of a spring 16 to expose an opening 9' of the flange 9 and the suction and exhaust cylinder 1 is inserted into the pipe 10 from the room side through the opening 9' making a flange type stopper 6 of the cylinder abut against the flange 9 of the attachment 8. In such a position, said cylinder 1 is properly turned locating a knock pin hole 7' right upward to make a knock pin 15'' engage with the knock pin hole 7' holding said cylinder 1 on the specified position. When said cylinder 1 must be removed from the wall 17, the blind cover 15 of the attachment 8 is lifted up against the force of the spring 16 to disengage the knock pin 15'' from the knock pin hole 7' then said cylinder 1 may be drawn out toward the room side through the opening 9' of the flange 9.
Patent JP-H01276051-A (JP)
Title: Diffracted x-ray measuring instrument
Inventor: SATO NORITADA
IPC: G01T1/36
Filed: 1988-04-27
Abstract: PURPOSE:To measure diffracted X rays even against a minute sample, to make the instrument light in weight and to obtain a portable instrument by measuring an angle of diffraction of the diffracted X rays and its intensity, based on a position opposed to a depletion layer of a transmission window of X-rays and an X-ray detecting signal. CONSTITUTION:A shielding body 13 is placed against a detecting element 17 so that diffracted X rays 12 which have transmitted through a window 14 are made incident on a depletion layer 18 through an electrode 23 and a p<+> layer 20. In this state, when the diffracted X rays 12 are made incident on the depletion layer 18, a pulse train-like detecting signal 17a corresponding to the intensity of the X rays 12 is outputted from the electrode 23, and a signal 26a which has amplified the signal 17a is outputted from an amplifier 26. When the window 14 is moved by a window moving mechanism 16, the signal 17a is varied in accordance with a state of the X rays 12. In such a way, based on a position signal 16a from the mechanism 16 and the detecting signal 17a, an angle of diffraction of the diffracted X rays 12 and its intensity are measured.
Patent JP-H09292589-A (JP)
Title: Beam expanding optical system for optical device
Inventor: MORIYA MASATO
IPC: G02B27/09
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To make possible easily loading and adjusting a special filter (SPF) in an optical path by expanding a light beam from a light source, making it incident on an objective part and interposing the SPF on a focal position of a specified stage in plural stages of beam expanders. SOLUTION: The beam expander in the optical path expanding the light beams from the light sources 1, 11 and making incident on the objective part is made at least two stages, and the SPF 15 is interposed on the focal position in the beam expander after second stage. The light beam of a diameter d1 outgoing from the light source is expanded to the light beam of the required diameter D through the beam expanders 19a, 19b. At this time, a noise component of light is eliminated by passing through the SPF 15 on the focal position of the beam expander 19b. At the time, the adjustment arrangement of the SPF 15 is facilitated by arranging the SPF 15 on the focal position with a longer length in the optical system.
Patent JP-H05284038-A (JP)
Title: Quantizing method
IPC: H03M7/30
Filed: 1992-03-31
Abstract: PURPOSE:To decrease the amount of quantized data and to simplify signal processing after quantization by obtaining the data from plural coordinate axis directions or composing the data signal compressed quantized data parts. CONSTITUTION:The quantization from the first coordinate axis direction and the quantization (B direction) from the upper limit level of amplitude width V to the lower limit level is successively alternately performed, and bidirectional quantization is composed of the quantized data parts to obtain the quantized data from the two coordinate axis directions. For example, amplitude levels v1, v3, v5... of a signal S corresponding to time t1, t3, t5... after sampling are outputted as quantized data parts q1, q3, q5... obtained by the quantization from the first coordinate axis direction. On the other hand, amplitude levels v2, v4, v6... corresponding to time t2, t4, t6... are outputted as quantized data parts q2, q4, q6... obtained by the quantization from the second coordinate axis direction. Therefore, since the data are bisected into two coordinate axis directions, for this quantization, the amount of quantized data per each coordinate axis direction can be decreased by half in comparison with the quantization only from one coordinate axis direction.
Patent JP-S5337184-A (JP)
Title: Epitaxially growing method in liquid phase
Inventor: FUKUDA TSUGUO
IPC: C30B19/00
Filed: 1977-09-05
Abstract: PURPOSE: To enable the thickness of the growth layer to be controlled and, at the same time, to promote the growth, by making capillaries between the substrate crystal and the frame opposing to it, allowing the molten liquid to rise owing to the capillarly action and making the molten liquid to grow epitaxially on the substrate crystal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5731034-A (JP)
Title: Printing system of designated data
Inventor: UESUGI YOSHINORI
IPC: G06F3/12
Filed: 1980-08-01
Abstract: PURPOSE:To easily check a data of a specific mode, by reading and printing only a data of a specific mode which has been designated, among the data which have been stored in a memory device in accordance with an input operation, in an electronic register. CONSTITUTION:To an electronic register is connected a journal memory 8, and when the electric power supply is turned on, present year, month and data data which have been stored in the register are written in 0-th line and 0-th-5-th rows of the memory 8, and a date code DA is written in 0-th line and 6-th, 7-th rows. Subsequently, a mode switch and a responsible person switch are designated to ''REG'' and ''A'', respectively, and a money amount key is operated. When write is finished in this way, an END code is stored. In case of printing only a key code which has been inputted by a return REF mode, among the data which have been stored in the memory 8, the mode switch is designated to a check mode, and after that, the money amount key and a cash/deposit money key are operated in order. In this way, only a specific code is displayed 3 and printed.
Patent JP-2000296085-A (JP)
Title: Disposable wiping tool and its manufacture
Inventor: KENMOCHI YASUHIKO
IPC: A47L13/20
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to adopt a high press temperature in a manufacturing by forming long fibers of composite fibers of a core and sheath type, setting the melting temperature of their sheaths lower than the melting temperature of the cores and specifying the temperature difference therebetween. SOLUTION: The composite fibers 33 of the core and sheath type are used for a nonwoven fabric of a base sheet part 20 made of the nonwoven fabric. The composite fibers 33 are mechanically entangled and/or welded to each other to one body which forms the nonwoven fabric. The melting temperature of the sheaths 36 of the composite fibers 33 is lower than that of the cores 37 and the temperature difference therebetween is preferably at least 30 deg.C and is more preferably at least 70 deg.C. The base sheet part 10 having such temperature difference does not impair the function and form as the sheet since the cores 37 maintain their shape even if the sheaths 36 are melted for the purpose of welding to the long fibers 36. In the case of such base sheet part 20, the welding of the long fibers 25 to both of the front and rear surfaces is possible.
Patent JP-S5229993-A (JP)
Title: Vibration-proof type porcelain apparatus
Inventor: SHIOHATA HIRONORI
IPC: H01B17/26
Filed: 1975-09-03
Abstract: PURPOSE: A vibration-proof type porcelain apparatus having a decaying device capable of obtaining decaying effect for all of the directions in a horizontal plane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60249046-A (JP)
Title: Method for measuring ion activity
Inventor: WAKITA SHINICHI
IPC: G01N27/414
Filed: 1984-05-24
Abstract: PURPOSE:To measure ion activity with a simple circuit by utilizing the interrelation between the square root of drain current and the logarithm of the ion activity when a constant voltage is applied between the source and drain of an ion-selective FET. CONSTITUTION:The ion sensor using the ion-selective FET consists of a glass tube 1, a base body 2, an adhesive agent 3, an ion-sensitive film 4, an FET5, a soldered juncture 6, a gate lead wire 7, a source lead wire 8 and a drain lead wire 9. The sensor is immersed in a soln. contg. the intended ion and the drain current IDS when the specified voltage is applied between the source and drain is measured. The following relation holds between the IDS and the ion activity (a): IDS<1/2>=(Cs(C2+ or -RTlna/nF), where R is gas constant, T is the absolute temp., n is the valency of the intended ion, F is Faraday constant, C2, C3 are constants, a positive code in the case of cation and negative cod in the case of anion. The activity of the intended ion is measured when the C2 and C3 are preliminarily determined by using a soln. having the known ion activity.